bazel-buildfarm VS cargo-mutants

It can be. By default it is local.

But it has protobufs interfaces (IIRC), so a distributed build farm would generate the grpc endpoints for their implementation and then you tell bazel on the command line (or via .bazelrc) the address of the build farm it can use.

There's a couple of projects that implement the distributed/grpc part, the main one is https://github.com/bazelbuild/bazel-buildfarm

Not sure what to say concerning buildfarm's remote execution.

Reading an issue I've opened 1y ago [1], seems the backend requires the client to have a specific gcc version.

That's a strong limitation imho.

[1] https://github.com/bazelbuild/bazel-buildfarm/issues/545

You can also set up a remote build service that uses the same environment you run the containers in using something like https://github.com/bazelbuild/bazel-buildfarm

Currently migrating to Bazel + bazel remote execution via Bazel buildfarm. Bazel has native support for build clusters.

Hi Rusty!

For a later hack in the same vein, check out https://github.com/sourcefrog/cargo-mutants

cargo-mutants got a couple of releases over the weekend, fixing some environment-triggered bugs on Windows and Linux ecryptfs, and adding a better overall progress indicator (demo: https://asciinema.org/a/481375). It is getting better at avoiding uninteresting or pointless mutations, although there's a lot more to do there, and at printing function name paths well.

While working on Conserve and cargo-mutants I felt that existing Rust progress-bar libraries like Indicatif didn't give me enough control of how the bar was drawn, or at least I was working around them to insert my own text. For example, I wanted to draw several counters into a single line, and it seems like the only way to do that is to just push in a text string.

Continuing with some fast-follow enhancements in cargo-mutants in response to user feedback: for example doctests are typically slow and in some trees not important for coverage, so you can now skip them.

I got cargo-mutants to a state where I felt I could announce it and ask for public feedback.